i just got my hands on JM - it looks like a lot of fun but unfortunately is not working well..
First things first after turning on the pin - DMD shows NOTHING. DMD is ok I have checked it in another pin. Different DMD also not showing a damn thing. Ribbon cable to dmd (the one from the driver board) exchanged and still nothing. what could be the case?
I can hear that the ERROR report wants to tell me something but as DMD wont cooperate - I don't know if it's showing DMD error OR - HAND error - which is 2nd issue - after power on - hand tries to move right but after 1-2 mm it stops and "returns" - and repeats this procedure 6-7 times and then she gives up. where to start?
I don't know if it has any connection with the above issues but start button, the one below start, and launch are not blinking - I havent checked the bulbs yet but maybe it is also causing the dmd and hand not to work properly?
thank you for all the help